Hair clipper



FIG. 1 is a perspective view a of hair clipper showing my new design;

FIG. 2 is a right side elevational view thereof, the undisclosedopposite side being identical;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a front end elevational view thereof; and,

FIG. 6 is a rear end elevational view thereof.

The ornamental design for a hair clipper, as shown and described.